---
product_id: 54198469
title: "LifetSmart Portable 3.5\" TFT LCD Color LED Test Monitor CCTV Camera Security Tester for Surveillance Audio Video Input Test Monitor Network Line Detection"
brand: "brand: lifetsmart"
price: "798.34 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/54198469-lifetsmart-portable-3-5-tft-lcd-color-led-test-monitor
store_origin: TN
region: Tunisia
---

# LifetSmart Portable 3.5" TFT LCD Color LED Test Monitor CCTV Camera Security Tester for Surveillance Audio Video Input Test Monitor Network Line Detection

**Brand:** brand: lifetsmart
**Price:** 798.34 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** LifetSmart Portable 3.5" TFT LCD Color LED Test Monitor CCTV Camera Security Tester for Surveillance Audio Video Input Test Monitor Network Line Detection by brand: lifetsmart
- **How much does it cost?** 798.34 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/54198469-lifetsmart-portable-3-5-tft-lcd-color-led-test-monitor)

## Best For

- brand: lifetsmart enthusiasts

## Why This Product

- Trusted brand: lifetsmart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Features:  1.3.5-inch TFT display screen  2.PAL/NTSC standard Automatic Identification  3.12V/500MA Emergency output  4.Audio and Video input  5.USB universal charging interface  6.3 minutes' non-bideo automatic sleep, access video to wake up feature  Specifications:  1.Screen:3.5 Inch TFT display screen 2.Video Input Standard: PAL/NTSC  3.Video Input:1.0Vp-p  4.Audio Input:0.7Vp-p  5.Automatic Sleep:3 minutes  6.Shell materials: Engineering ABS plastic 7.Surface treatment: Polyester wadding (elastic paint) 8.Operating Temperature:5 degree C ~ 50 degree C  9.Charger : AC110V-220V --5v/1000mA(USB)  Included:  1x 3.5" Security Tester 1x Wristband  1x USB To AV Cable  1x USB Cable  1x Power Adapter  1x BNC Converter  1x User Manual

## Features

- About this item
- This Security Tester is a type of product that summarizes views of first-line safety engineers and it is developed specially for technical personnel to debug the front camera conveniently
- It has some functions, like on-site access to camera image and providing temporary 12V power supply for the camera. It owns distinctive look and wearing design and the treatment for flexible paint on the surface becomes more humans.
- All the master controls use ultra low power decoder chips and MCU, providing eight hours of long working time. This Security Test is a practical tool for security project commissioning and maintenance technicians.
- The product is built in 18650 lithium battery, providing powerful and reliable power supply for the device, along with the function that will shut down automatically without video signal for 3minutes.
- Battery last long work time;helps you set up your cameras without running back and forth to the main monitor;great time saver

## Images

![LifetSmart Portable 3.5" TFT LCD Color LED Test Monitor CCTV Camera Security Tester for Surveillance Audio Video Input Test Monitor Network Line Detection - Image 1](https://images-na.ssl-images-amazon.com/images/I/61LjNZT9eOL.jpg)
![LifetSmart Portable 3.5" TFT LCD Color LED Test Monitor CCTV Camera Security Tester for Surveillance Audio Video Input Test Monitor Network Line Detection - Image 2](https://images-na.ssl-images-amazon.com/images/I/617-iuFgJTL.jpg)
![LifetSmart Portable 3.5" TFT LCD Color LED Test Monitor CCTV Camera Security Tester for Surveillance Audio Video Input Test Monitor Network Line Detection - Image 3](https://images-na.ssl-images-amazon.com/images/I/612UWKLYWQL.jpg)
![LifetSmart Portable 3.5" TFT LCD Color LED Test Monitor CCTV Camera Security Tester for Surveillance Audio Video Input Test Monitor Network Line Detection - Image 4](https://images-na.ssl-images-amazon.com/images/I/61ykfYpk30L.jpg)
![LifetSmart Portable 3.5" TFT LCD Color LED Test Monitor CCTV Camera Security Tester for Surveillance Audio Video Input Test Monitor Network Line Detection - Image 5](https://images-na.ssl-images-amazon.com/images/I/51ADOKvpidL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/54198469-lifetsmart-portable-3-5-tft-lcd-color-led-test-monitor](https://www.desertcart.tn/products/54198469-lifetsmart-portable-3-5-tft-lcd-color-led-test-monitor)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-14*